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Merge #10953: [Refactor] Combine scriptPubKey and amount as CTxOut in CScriptCheck

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3a131b724 Rename out to m_tx_out in CScriptCheck (Johnson Lau)
e91211878 [Refactor] Combine scriptPubKey and amount as CTxOut in CScriptCheck (Johnson Lau)

Pull request description:

  This simplifies CScriptCheck by combining scriptPubKey and amount

Tree-SHA512: 6422363cf5394c6cfefb30c1709db6def63230b809cc7697887e4a2e8c684149208edf91dd139e031b9fe732776b2db59305f77c3cba6f333b11cceb39ef0cc2
This commit is contained in:
Pieter Wuille
2017-09-22 16:10:09 -07:00
parent c6223b3daa 3a131b7244
commit aeed345c9b
4 changed files with 10 additions and 17 deletions
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13
src/validation.h
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@@ -357,8 +357,7 @@ bool CheckSequenceLocks(const CTransaction &tx, int flags, LockPoints* lp = null
class CScriptCheck
{
private:
CScript scriptPubKey;
CAmount amount;
CTxOut m_tx_out;
const CTransaction *ptxTo;
unsigned int nIn;
unsigned int nFlags;
@@ -367,17 +366,15 @@ private:
PrecomputedTransactionData *txdata;
public:
CScriptCheck(): amount(0), ptxTo(nullptr), nIn(0), nFlags(0), cacheStore(false), error(SCRIPT_ERR_UNKNOWN_ERROR) {}
CScriptCheck(const CScript& scriptPubKeyIn, const CAmount amountIn, const CTransaction& txToIn, unsigned int nInIn, unsigned int nFlagsIn, bool cacheIn, PrecomputedTransactionData* txdataIn) :
scriptPubKey(scriptPubKeyIn), amount(amountIn),
ptxTo(&txToIn), nIn(nInIn), nFlags(nFlagsIn), cacheStore(cacheIn), error(SCRIPT_ERR_UNKNOWN_ERROR), txdata(txdataIn) { }
CScriptCheck(): ptxTo(nullptr), nIn(0), nFlags(0), cacheStore(false), error(SCRIPT_ERR_UNKNOWN_ERROR) {}
CScriptCheck(const CTxOut& outIn, const CTransaction& txToIn, unsigned int nInIn, unsigned int nFlagsIn, bool cacheIn, PrecomputedTransactionData* txdataIn) :
m_tx_out(outIn), ptxTo(&txToIn), nIn(nInIn), nFlags(nFlagsIn), cacheStore(cacheIn), error(SCRIPT_ERR_UNKNOWN_ERROR), txdata(txdataIn) { }
bool operator()();
void swap(CScriptCheck &check) {
scriptPubKey.swap(check.scriptPubKey);
std::swap(ptxTo, check.ptxTo);
std::swap(amount, check.amount);
std::swap(m_tx_out, check.m_tx_out);
std::swap(nIn, check.nIn);
std::swap(nFlags, check.nFlags);
std::swap(cacheStore, check.cacheStore);